package com.KKd.utils;

import java.util.UUID;

/**
 * @author 14587
 * @date 2020/11/11 0:44
 */
public class UUIDUtils {
    public static String getUUID(){
        String uuid = UUID.randomUUID().toString().replace("-", "");
        return uuid.substring(2, 10);
    }
}
